Fixup lockscreen when the monitor is off and goes away
Similar to #382 (closed) but let's have a separate issue for the lockscreens.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Similar to #382 (closed) but let's have a separate issue for the lockscreens.